Using Mark in the checkout page
No payment gateway is selected by default
get shopping cart url function
avoid a fatal error
Merging Justin function
Removed old shopping cart function
added i18n
Merge branch 'master' of github.com:wp-e-commerce/WP-e-Commerce into paypal-fork
check that the function is loaded before calling it
Added a timeout for HTTP requests
minor fixes
Merge branch 'master' of github.com:wp-e-commerce/WP-e-Commerce into paypal-fork
Merge pull request #1511 from omarabid/paypal-fork

Paypal fork